101 lines
3.0 KiB
TypeScript
101 lines
3.0 KiB
TypeScript
import { RepostNote, Spinner, TextNote } from "@/components";
|
|
import { LumeEvent } from "@/system";
|
|
import { Kind, type NostrEvent } from "@/types";
|
|
import * as ScrollArea from "@radix-ui/react-scroll-area";
|
|
import { useQuery } from "@tanstack/react-query";
|
|
import { createLazyFileRoute } from "@tanstack/react-router";
|
|
import { useCallback, useRef } from "react";
|
|
import { Virtualizer } from "virtua";
|
|
|
|
export const Route = createLazyFileRoute("/columns/_layout/trending")({
|
|
component: Screen,
|
|
});
|
|
|
|
function Screen() {
|
|
const { isLoading, data } = useQuery({
|
|
queryKey: ["trending-notes"],
|
|
queryFn: async ({ signal }) => {
|
|
const res = await fetch("https://api.nostr.band/v0/trending/notes", {
|
|
signal,
|
|
});
|
|
|
|
if (res.status !== 200) {
|
|
throw new Error("Error.");
|
|
}
|
|
|
|
const data: { notes: Array<{ event: NostrEvent }> } = await res.json();
|
|
const events: NostrEvent[] = data.notes.map(
|
|
(item: { event: NostrEvent }) => item.event,
|
|
);
|
|
const lumeEvents = Promise.all(
|
|
events.map(async (ev) => await LumeEvent.build(ev)),
|
|
);
|
|
|
|
return lumeEvents;
|
|
},
|
|
refetchOnWindowFocus: false,
|
|
});
|
|
|
|
const ref = useRef<HTMLDivElement>(null);
|
|
|
|
const renderItem = useCallback(
|
|
(event: LumeEvent) => {
|
|
if (!event) return;
|
|
switch (event.kind) {
|
|
case Kind.Repost:
|
|
return (
|
|
<RepostNote
|
|
key={event.id}
|
|
event={event}
|
|
className="border-b-[.5px] border-neutral-300 dark:border-neutral-700"
|
|
/>
|
|
);
|
|
default:
|
|
return (
|
|
<TextNote
|
|
key={event.id}
|
|
event={event}
|
|
className="border-b-[.5px] border-neutral-300 dark:border-neutral-700"
|
|
/>
|
|
);
|
|
}
|
|
},
|
|
[data],
|
|
);
|
|
|
|
return (
|
|
<ScrollArea.Root
|
|
type={"scroll"}
|
|
scrollHideDelay={300}
|
|
className="overflow-hidden size-full px-3"
|
|
>
|
|
<ScrollArea.Viewport
|
|
ref={ref}
|
|
className="relative h-full bg-white dark:bg-black rounded-t-xl shadow shadow-neutral-300/50 dark:shadow-none border-[.5px] border-neutral-300 dark:border-neutral-700"
|
|
>
|
|
<Virtualizer scrollRef={ref} overscan={1}>
|
|
{isLoading ? (
|
|
<div className="flex items-center justify-center w-full h-16 gap-2">
|
|
<Spinner className="size-4" />
|
|
<span className="text-sm font-medium">Loading...</span>
|
|
</div>
|
|
) : !data.length ? (
|
|
<div className="mb-3 flex items-center justify-center h-20 text-sm">
|
|
🎉 Yo. You're catching up on all latest notes.
|
|
</div>
|
|
) : (
|
|
data.map((item) => renderItem(item))
|
|
)}
|
|
</Virtualizer>
|
|
</ScrollArea.Viewport>
|
|
<ScrollArea.Scrollbar
|
|
className="flex select-none touch-none p-0.5 duration-[160ms] ease-out data-[orientation=vertical]:w-2"
|
|
orientation="vertical"
|
|
>
|
|
<ScrollArea.Thumb className="flex-1 bg-black/10 dark:bg-white/10 rounded-full relative before:content-[''] before:absolute before:top-1/2 before:left-1/2 before:-translate-x-1/2 before:-translate-y-1/2 before:w-full before:h-full before:min-w-[44px] before:min-h-[44px]" />
|
|
</ScrollArea.Scrollbar>
|
|
<ScrollArea.Corner className="bg-transparent" />
|
|
</ScrollArea.Root>
|
|
);
|
|
}
|